Thanks .... that was fun to watch...
Questions:
Are they happy not having a little nest to disappear in?
Do they poop anywhere or do they use the lower level?
Is it better to have 2 girls over 2 boys? or vice versa?
Is it important to spay/neuter?
What do they eat?
Did you build the different level cage for them?
How often do you have to clean their cage?
Enough questions for now...
My brother had ferrets and I just loved them...